[gtksourceview/wip/albfan/gtk3-source-mark-no-attr] go to next mark if there're no attributes on mark

[Alberto Fanjul <albfan src gnome org>]

commit 5cb70f994d4f11050622c2aecf0f92f4ff7c63ec
Author: Alberto Fanjul <albfan gnome org>
Date:   Thu Sep 29 23:39:48 2022 +0200

    go to next mark if there're no attributes on mark

 gtksourceview/gtksourcegutterrenderermarks.c | 60 ++++++++++++++--------------
 1 file changed, 29 insertions(+), 31 deletions(-)
---
diff --git a/gtksourceview/gtksourcegutterrenderermarks.c b/gtksourceview/gtksourcegutterrenderermarks.c
index 8fdcb6df..76437893 100644
--- a/gtksourceview/gtksourcegutterrenderermarks.c
+++ b/gtksourceview/gtksourcegutterrenderermarks.c
@@ -121,40 +121,38 @@ composite_marks (GtkSourceView *view,
                                                             gtk_source_mark_get_category (mark),
                                                             NULL);
 
-               if (attrs == NULL)
+               if (attrs != NULL)
                {
-                       continue;
-               }
+                       pixbuf = gtk_source_mark_attributes_render_icon (attrs,
+                                                                        GTK_WIDGET (view),
+                                                                        size);
 
-               pixbuf = gtk_source_mark_attributes_render_icon (attrs,
-                                                                GTK_WIDGET (view),
-                                                                size);
-
-               if (pixbuf != NULL)
-               {
-                       if (composite == NULL)
-                       {
-                               composite = gdk_pixbuf_copy (pixbuf);
-                               mark_width = gdk_pixbuf_get_width (composite);
-                               mark_height = gdk_pixbuf_get_height (composite);
-                       }
-                       else
+                       if (pixbuf != NULL)
                        {
-                               gint pixbuf_w;
-                               gint pixbuf_h;
-
-                               pixbuf_w = gdk_pixbuf_get_width (pixbuf);
-                               pixbuf_h = gdk_pixbuf_get_height (pixbuf);
-
-                               gdk_pixbuf_composite (pixbuf,
-                                                     composite,
-                                                     0, 0,
-                                                     mark_width, mark_height,
-                                                     0, 0,
-                                                     (gdouble) pixbuf_w / mark_width,
-                                                     (gdouble) pixbuf_h / mark_height,
-                                                     GDK_INTERP_BILINEAR,
-                                                     COMPOSITE_ALPHA);
+                               if (composite == NULL)
+                               {
+                                       composite = gdk_pixbuf_copy (pixbuf);
+                                       mark_width = gdk_pixbuf_get_width (composite);
+                                       mark_height = gdk_pixbuf_get_height (composite);
+                               }
+                               else
+                               {
+                                       gint pixbuf_w;
+                                       gint pixbuf_h;
+
+                                       pixbuf_w = gdk_pixbuf_get_width (pixbuf);
+                                       pixbuf_h = gdk_pixbuf_get_height (pixbuf);
+
+                                       gdk_pixbuf_composite (pixbuf,
+                                                             composite,
+                                                             0, 0,
+                                                             mark_width, mark_height,
+                                                             0, 0,
+                                                             (gdouble) pixbuf_w / mark_width,
+                                                             (gdouble) pixbuf_h / mark_height,
+                                                             GDK_INTERP_BILINEAR,
+                                                             COMPOSITE_ALPHA);
+                               }
                        }
                }